That last one only stayed long enough for this one picture,,, He wasn't comfortable with where I was sitting, I guess.. The others tolerated me and accept me as one of the obstacles they have to watch...

Nice... I identified my picture as a Pine Warbler because of the beak ..... yours seems to have a different beak and the black cap makes me think it is a male gold finch,, I have to admit that goldfinches, warblers and vireos are so similar in size and color that I really need a ornithologist here to keep me straight...